Nur Alfiyan, W., and L. Prasetiyo. “Wakaf Produktif Di Yayasan Addin As-Shiddieq Pacitan Perspektif Total Quality Management (TQM)”. Invest Journal of Sharia & Economic Law, Vol. 1, no. 1, May 2021, pp. 97-114, doi:10.21154/invest.v1i1.2718.